package com.old.service.Impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.old.entity.JoinDb;
import com.old.mapper.JoinMapper;
import com.old.service.JoinService;
import org.springframework.stereotype.Service;

/**
 * @author 86166
 */
@Service
public class JoinServiceImpl extends ServiceImpl<JoinMapper, JoinDb> implements JoinService {
}
